$284 Cheap Flights from Phoenix (PHX) to Basseterre (SKB)

View $284 flight on Sat, Oct 4, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Robert L. Bradshaw Intl. Airport (SKB)

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Cheap Flights from Phoenix to Basseterre (PHX-SKB)

Prices were available within the past 7 days and start at $284 for one-way flights and $559 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, Dec 8 - Tue, Dec 16
PHX
Phoenix
SKB
St. Kitts
$559 Roundtrip, found 2 days ago
$559
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Dec 8 from Phoenix to St. Kitts, returning Tue, Dec 16, priced at $559 found 2 days ago
JetBlue Airways
Sat, Oct 11 - Thu, Oct 23
PHX
Phoenix
SKB
St. Kitts
$592 Roundtrip, found 1 day ago
$592
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Oct 11 from Phoenix to St. Kitts, returning Thu, Oct 23, priced at $592 found 1 day ago
JetBlue Airways
Wed, Sep 17 - Thu, Oct 2
PHX
Phoenix
SKB
St. Kitts
$596 Roundtrip, found 3 days ago
$596
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Sep 17 from Phoenix to St. Kitts, returning Thu, Oct 2, priced at $596 found 3 days ago
JetBlue Airways
Wed, Oct 15 - Thu, Oct 23
PHX
Phoenix
SKB
St. Kitts
$610 Roundtrip, found 1 day ago
$610
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Oct 15 from Phoenix to St. Kitts, returning Thu, Oct 23, priced at $610 found 1 day ago
JetBlue Airways
Wed, Oct 15 - Sun, Oct 19
PHX
Phoenix
SKB
St. Kitts
$628 Roundtrip, found 1 day ago
$628
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Wed, Oct 15 from Phoenix to St. Kitts, returning Sun, Oct 19, priced at $628 found 1 day ago
JetBlue Airways
Wed, Dec 10 - Tue, Dec 16
PHX
Phoenix
SKB
St. Kitts
$644 Roundtrip, found 2 days ago
$644
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Dec 10 from Phoenix to St. Kitts, returning Tue, Dec 16, priced at $644 found 2 days ago
JetBlue Airways
Wed, Sep 17 - Sun, Sep 28
PHX
Phoenix
SKB
St. Kitts
$650 Roundtrip, found 3 days ago
$650
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Sep 17 from Phoenix to St. Kitts, returning Sun, Sep 28, priced at $650 found 3 days ago
American Airlines
Sat, Jan 3 - Fri, Apr 17
PHX
Phoenix
SKB
St. Kitts
$695 Roundtrip, found 1 day ago
$695
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 3 from Phoenix to St. Kitts, returning Fri, Apr 17, priced at $695 found 1 day ago
United
Thu, Feb 26 - Sat, Mar 7
PHX
Phoenix
SKB
St. Kitts
$833 Roundtrip, found 17 hours ago
$833
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Feb 26 from Phoenix to St. Kitts, returning Sat, Mar 7, priced at $833 found 17 hours ago
Air Canada
Fri, Jan 9 - Sat, Jan 17
PHX
Phoenix
SKB
St. Kitts
$1,112 Roundtrip, found 2 days ago
$1,112
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Jan 9 from Phoenix to St. Kitts, returning Sat, Jan 17, priced at $1,112 found 2 days ago

Alternative airports near Basseterre

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Robert L. Bradshaw Intl. SKB. Cheapest option available. Flights from $865
SKB
Robert L. Bradshaw Intl.
Cheapest
Flights from $865
Flights from Phoenix (PHX) to Basseterre (SKB)
Origin airport
Sky Harbor Intl.
Destination airport
Robert L. Bradshaw Intl.
Airlines serving
Air Canada, American Airlines, JetBlue Airways, United
Roundtrip price
$558
Distance
3238 mi

Phoenix to Basseterre Flights

The cheapest times to fly from Phoenix to Basseterre

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to Basseterre are during the month of December. You can find some of the cheapest flights from Phoenix to Basseterre with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Basseterre

Sunday is one of the best days to book for cheap flights from Phoenix to Basseterre: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to Basseterre

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to Basseterre in 2025. You can also book with separate airlines for your outbound and return journeys, from $284 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to Basseterre flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to Basseterre airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Robert L. Bradshaw Intl. Airport (SKB) cost?
Secure a cheap one-way flight from $284 or cheap return flight from $559 from Sky Harbor Intl. Airport (PHX) to Robert L. Bradshaw Intl. Airport (SKB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Robert L. Bradshaw Intl. Airport (SKB)?
The cheapest month to fly from PHX to SKB is December, when there's less demand. Off-peak season is generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Robert L. Bradshaw Intl. Airport (SKB)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PHX to SKB flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Robert L. Bradshaw Intl. Airport (SKB)?
There are no daily direct flights available from Sky Harbor Intl. Airport (PHX) to Robert L. Bradshaw Intl. Airport (SKB). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from PHX to SKB?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Robert L. Bradshaw Intl. Airport (SKB)?
Opt for a flight from Sky Harbor Intl. Airport (PHX) to Robert L. Bradshaw Intl. Airport (SKB) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Robert L. Bradshaw Intl. Airport (SKB) last-minute?
Booking your flight from PHX to SKB just before your journey is typically more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a PHX to SKB flight and hotel package?
Compared with arranging hotels and flights separately, booking a PHX to SKB flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Robert L. Bradshaw Intl. Airport (SKB)?
Generally, it's possible to cancel or reschedule your PHX to SKB flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.